- noueli, Drepanocheilus noueli (A.V.M.D. D'Orbigny, 1850 †) - (APORRHAIDAE) (FOSSIL)
- noueli, Cypraea noueli C.J. Maury, 1917 † - (CYPRAEIDAE) (FOSSIL)
- nouelianum, Gauthiericeras nouelianum (A.V.M.D. D'Orbigny, 1850 †) - (COLLIGNONICERATIDAE) (FOSSIL)
- nouelianus, Ammonites nouelianus d'Orbigny, 1850 † - syn of: Gauthiericeras nouelianum (A.V.M.D. D'Orbigny, 1850 †) - (AMMONITIDA (unassigned)) (FOSSIL)
- nouleti, Azeca nouleti J. Germain, 1913 - syn of: Azeca goodalli (A.E.J. Férussac, 1821) - (COCHLICOPIDAE)
- nouleti, Cochlostoma nouleti D. Dupuy, 1850 - (COCHLOSTOMATIDAE)
- nouleti, Carychium nouleti J.R. Bourguignat, 1857 † - (ELLOBIIDAE) (FOSSIL)
- nouleti, Orpiella nouleti (E.J. Le Guillou, 1842) - (HELICARIONIDAE)
- nouleti, Vertigo nouleti Michaud, 1862 † - (VERTIGINIDAE) (FOSSIL)
- Nouletiana, syn of: Subgenus Cochlostoma (Obscurella) S. Clessin, 1889 (COCHLOSTOMATIDAE)
- nouletiana, Gastrocopta nouletiana (D. Dupuy, 1850 †) - (GASTROCOPTIDAE) (FOSSIL)
- nouletianus, Azeca nouletianus A. Moquin-Tandon, 1855 - syn of: Azeca goodalli (A.E.J. Férussac, 1821) - (COCHLICOPIDAE)
- Noumea, Genus Noumea J.J. Risbec, 1928 (CHROMODORIDIDAE)
- noumea, Magilus noumea (J.J. Risbec, 1953) - (MURICIDAE)
- noumeae, Peltodoris noumeae J.J. Risbec, 1937 - (DISCODORIDIDAE)
- noumeae, Parvioris noumeae A. Warén, 1981 - (EULIMIDAE)
- noumeae, Globiferina noumeae J.J. Risbec, 1937 - (FACELINIDAE)
- Noumeaella, Genus Noumeaella J.J. Risbec, 1937 (FACELINIDAE)
- noumeaensis, Acanthochitona noumeaensis E.H.J. Leloup, 1941 - (ACANTHOCHITONIDAE)
- noumeaensis, Synthopsis noumeaensis Cecalupo & Perugia, 2017 - (CERITHIOPSIDAE)
- noumeaensis, Terebra noumeaensis U. Aubry, 1999 - (TEREBRIDAE)
- noumeensis, Tornatellinops noumeensis (J.C.H. Crosse, 1874) - (ACHATINELLIDAE)
- noumeensis, Crassicantharus noumeensis (J.C.H. Crosse, 1870) - (BUCCINIDAE)
- noumeensis, Andrefrancia noumeensis (J.C.H. Crosse, 1870) - (ENDODONTIDAE)
- noumeensis, Dolicholatirus noumeensis J.C.H. Crosse, 1870 - syn of: Crassicantharus noumeensis (J.C.H. Crosse, 1870) - (FASCIOLARIIDAE)
- noumeensis, Teralatirus noumeensis J.C.H. Crosse, 1870 - syn of: Crassicantharus noumeensis (J.C.H. Crosse, 1870) - (FASCIOLARIIDAE)
- noumeensis, Physa tetrica noumeensis J.C.H. Crosse, 1868 - (PHYSIDAE)
- noumeensis, Ringicula noumeensis L.J. Morlet, 1880 - (RINGICULIDAE)
- noumeensis, Turbinella noumeensis J.C.H. Crosse, 1870 - syn of: Crassicantharus noumeensis (J.C.H. Crosse, 1870) - (TURBINELLIDAE)
- noumeensis, Turritella noumeensis G.B. III Sowerby, 1914 - syn of: Turritella cingulifera G.B. I Sowerby, 1825 - (TURRITELLIDAE)
- noumensis, Monetaria annulus noumensis (É. Marie, 1869) - (CYPRAEIDAE)
- nounensis, Theba nounensis J. Ahuir, 2014 - (HELICIDAE)
- nounensis, Eremina dillwyniana nounensis P.M. Pallary, 1926 - (HELICIDAE)
- nouraguensis, Pseudosubulina nouraguensis O. Gargominy & I.V. Muratov, 2012 - (SPIRAXIDAE)
- nouryi, Argonauta nouryi E.L. Lorois, 1852 - (ARGONAUTIDAE)
- nova, Barbatia nova J.F. Mabille, 1895 - syn of: Barbatia reeveana (A.V.M.D. D'Orbigny, 1846) - (ARCIDAE)
- nova, Granaria nova É.A.A. Locard, 1894 - syn of: Granaria variabilis (J.P.R. Draparnaud, 1801) - (CHONDRINIDAE)
- nova, Archaeomenia nova A.H. Scheltema, 1999 - (HEMIMENIIDAE)
- nova, Trochoidea nova M. Paulucci, 1879 - syn of: Trochoidea pyramidata (J.P.R. Draparnaud, 1805) - (HYGROMIIDAE)
- nova, Cernuella nova J.R. Bourguignat, 1880 - syn of: Cernuella virgata (E.M. Da Costa, 1778) - (HYGROMIIDAE)
- nova, Phestia nova C.O. Waterhouse, 1983 † - (NUCULANIDAE) (FOSSIL)
- nova, Leionucula nova (Wickens, 1911 †) - (NUCULIDAE) (FOSSIL)
- nova, Odostomia nova Z.J.A. De Castellanos, 1982 - (PYRAMIDELLIDAE)
- nova, Turritella nova Nomland, 1916 - syn of: Turritella cooperi Carpenter, 1864 - (TURRITELLIDAE)
- nova, Anodonta nova W. Dybowski, 1913 - syn of: Anodonta anatina (C. Linnaeus, 1758) - (UNIONIDAE)
- novacaesarea, Limacina novacaesarea A.W. Janssen & Sessa, 2016 † - (LIMACINIDAE) (FOSSIL)
- Novacaledonia, Genus Novacaledonia Zielske & Haase, 2015 (TATEIDAE)
- novacaledonica, Eulimella novacaledonica A. Peñas & E. Rolán, 2016 - (PYRAMIDELLIDAE)
- novacaledoniensis, Glycymeris novacaledoniensis G.F. Angas, 1879 - syn of: Glycymeris holoserica (L.A. Reeve, 1843) - (GLYCYMERIDIDAE)
- novacambrica, Cuna novacambrica C.F. Laseron, 1953 - syn of: Cuna delta (R. Tate & W.L. May, 1900) - (CONDYLOCARDIIDAE)
- novacambricum, Neolepton novacambricum (C. Hedley, 1915) - (NEOLEPTONIDAE)
- novacula, Ampelita novacula (E.C. Von Martens, 1879) - (ACAVIDAE)
- novacula, Abyssogena novacula E.M. Krylova, H. Sahling & A.W. Janssen, 2010 - (VESICOMYIDAE)
- Novaculaperma, Genus Novaculaperma (PTERIIDA (UNASSIGNED)) (FOSSIL)
- Novaculapermia, Genus Novaculapermia McRoberts & Newell, 1997 (MYALINIDAE) (FOSSIL)
- novacularis, Eosolen novacularis (Anderson & G.D. Hanna, 1925 †) - (SOLENIDAE) (FOSSIL)
- Novaculina, Genus Novaculina W.H. Benson, 1830 (PHARIDAE)
- novaculina, Solecurtus novaculina G.B. II Sowerby, 1874 - syn of: Novaculina gangetica W.H. Benson, 1830 - (SOLECURTIDAE)
- novaculus, Ensis novaculus G. Montagu, 1803 - syn of: Ensis siliqua (C. Linnaeus, 1758) - (PHARIDAE)
- novaculus, Solen novaculus G. Montagu, 1803 - syn of: Ensis siliqua (C. Linnaeus, 1758) - (SOLENIDAE)
- novaditus, Perrinoceras novaditus Johnston 1941 † - (HUNGARITIDAE) (FOSSIL)
- novaebritanniae, Ficadusta pulchella novaebritanniae (F.A. Schilder & M. Schilder, 1937) - (CYPRAEIDAE)
- novaecaledoniae, Arca novaecaledoniae W. Baird, 1873 - syn of: Anadara oceanica (R.P. Lesson, 1831) - (ARCIDAE)
- novaecaledoniae, Anadara novaecaledoniae W. Baird, 1873 - syn of: Anadara oceanica (R.P. Lesson, 1831) - (ARCIDAE)
- novaecaledoniae, Nerita novaecaledoniae W. Baird, 1873 - syn of: Nerita insculpta C.A. Récluz, 1841 - (NERITIDAE)
- novaegeorgensis, Megalacron novaegeorgensis (J.C. Cox, 1870) - (CAMAENIDAE)
- novaegeorgensis creta, Megalacron novaegeorgensis creta B. Rensch, 1934 - (CAMAENIDAE)
- novaegranadae, Pomacea novaegranadae (G. von dem Busch, 1859) - (AMPULLARIIDAE)
- novaeguinae, Pecten novaeguinae J.E. Tenison-Woods, 1878 - syn of: Gloripallium pallium (C. Linnaeus, 1758) - (PECTINIDAE)
- novaeguinae, Pecten novaeguinae Tenison Woods, 1878 - syn of: Gloripallium pallium (C. Linnaeus, 1758) - (PECTINIDAE)
- novaeguineae, Nerita novaeguineae R.P. Lesson, 1831 - syn of: Nerita undata C. Linnaeus, 1758 - (NERITIDAE)
- novaeguineae, Gloripallium novaeguineae J.E. Tenison-Woods, 1878 - syn of: Gloripallium pallium (C. Linnaeus, 1758) - (PECTINIDAE)
- novaeguineensis, Nuculana novaeguineensis (E.A. Smith, 1885) - (NUCULANIDAE)
- novaeguineensis satagea, Nuculana novaeguineensis satagea T. Iredale, 1939 - syn of: Nuculana novaeguineensis (E.A. Smith, 1885) - (NUCULANIDAE)
- novaeguinensis, Conchocele novaeguinensis T.A. Okutani, 2002 - (THYASIRIDAE)
- novaehiberniae, Naninia novaehiberniae (A.E.J. Férussac) - (ARIOPHANTIDAE)
- novaehiberniae, Pseudocyclotus novaehiberniae (J.R.C. Quoy & J.P. Gaimard, 1832) - (ASSIMINEIDAE)
- novaehiberniae, Cerithium novaehiberniae A. Adams in G.B. II Sowerby, 1855 - syn of: Cerithium tenellum Sowerby, 1855 - (CERITHIIDAE)
- novaehiberniae, Nesonanina novaehiberniae (J.R.C. Quoy & J.P. Gaimard, 1832) - (HELICARIONIDAE)
- novaehiberniae, Littorina novaehiberniae R.P. Lesson, 1831 - syn of: Littoraria scabra (C. Linnaeus, 1758) - (LITTORINIDAE)
- novaehollandiae, Thersites novaehollandiae (J.E. Gray, 1834) - (CAMAENIDAE)
- novaehollandiae, Cerithium novaehollandiae Adams, 1855 - (CERITHIIDAE)
- novaehollandiae, Chiton novaehollandiae L.A. Reeve, 1847 - syn of: Ischnochiton australis (G.B. II Sowerby, 1833) - (CHITONIDAE)
- novaehollandiae, Floraconus anemone novaehollandiae (A. Adams, 1854) - (CONIDAE)
- novaehollandiae, Graptacme novaehollandiae (J.C. Chenu, 1843) - (DENTALIIDAE)
- novaehollandiae, Fusinus novaehollandiae (L.A. Reeve, 1848) - (FASCIOLARIIDAE)
- novaehollandiae, Cucumerunio novaehollandiae (J.E. Gray, 1834) - (HYRIIDAE)
- novaehollandiae, Ischnoradsia novaehollandiae L.A. Reeve, 1847 - syn of: Ischnochiton australis (G.B. II Sowerby, 1833) - (ISCHNOCHITONIDAE)
- novaehollandiae, Eucithara novaehollandiae (L.A. Reeve, 1846) - (MANGELIIDAE)
- novaehollandiae, Mangelia novaehollandiae L.A. Reeve, 1846 - syn of: Eucithara novaehollandiae (L.A. Reeve, 1846) - (MANGELIIDAE)
- novaehollandiae, Ziba novaehollandiae G.B. III Sowerby, 1874 - syn of: Ziba interlirata (L.A. Reeve, 1844) - (MITRIDAE)
- novaehollandiae, Purpura novaehollandiae H.M.D. de Blainville, 1832 - syn of: Acanthina unicornis (J.G. Bruguière, 1789) - (MURICIDAE)
- novaehollandiae, Nassarius novaehollandiae L.A. Reeve, 1845 - (NASSARIIDAE)
- novaehollandiae, Brechites novaehollandiae J.C. Chenu, 1842 - syn of: Foegia novaezelandiae (J.G. Bruguière, 1789) - (PENICILLIDAE)
- novaehollandiae, Penicillus novaehollandiae J.C. Chenu, 1842 - syn of: Foegia novaezelandiae (J.G. Bruguière, 1789) - (PENICILLIDAE)
- novaehollandiae, Mesembrisepia novaehollandiae (W.E. Hoyle, 1909) - (SEPIIDAE)
- novaehollandiae, Unio novaehollandiae J.E. Gray, 1834 - syn of: Cucumerunio novaehollandiae (J.E. Gray, 1834) - (UNIONIDAE)
- novaehollandiae, Thylacodes novaehollandiae (C. Rousseau in J.C. Chenu, 1843) - (VERMETIDAE)
- novaehollandiae, Vermetus novaehollandiae C. Rousseau in J.C. Chenu, 1843 - syn of: Thylacodes novaehollandiae (C. Rousseau in J.C. Chenu, 1843) - (VERMETIDAE)
- novaehollandiae grandiculus, Fusinus novaehollandiae grandiculus T. Iredale, 1924 - (FASCIOLARIIDAE)
- novaeki, Coelocyclus novaeki J. Perner, 1903 † - (BELLEROPHONTIDAE) (FOSSIL)
- novaepommeraniae, Papuina novaepommeraniae B. Rensch, 1929 - (CAMAENIDAE)
- novaescotiae, Cephalaspis novaescotiae Denison, 1955 † - (CEPHALASPIDAE) (FOSSIL)
- novaespei, Cyclobakeria novaespei (E. Chitty, 1857) - (NEOCYCLOTIDAE)
- novaezealandiae, Barbatia novaezealandiae (E.A. Smith, 1915) - (ARCIDAE)
- novaezealandiae, Pleurobranchaea novaezealandiae T.F. Cheeseman, 1878 - syn of: Pleurobranchaea maculata (J.R.C. Quoy & J.P. Gaimard, 1832) - (PLEUROBRANCHAEIDAE)
- novaezeelandiae, Murex novaezeelandiae G.B. II Sowerby, 1834 - syn of: Poirieria zelandica (J.R.C. Quoy & J.P. Gaimard, 1833) - (MURICIDAE)
- novaezeelandiae, Musculus novaezeelandiae P.F. Röding, 1798 - syn of: Musculus impactus (J. Hermann, 1782) - (MYTILIDAE)
- novaezeelandica, Monodonta novaezeelandica P.F. Röding, 1798 - syn of: Monodonta labio (C. Linnaeus, 1758) - (TROCHIDAE)
- novaezelandia, Nassarius novaezelandia L.A. Reeve, 1854 - syn of: Nassarius novaezelandiae (L.A. Reeve, 1854) - (NASSARIIDAE)
- novaezelandiae, Amalda novaezelandiae (G.B. II Sowerby, 1859) - (ANCILLARIIDAE)
- novaezelandiae, Barbatia novaezelandiae E.A. Smith, 1915 - syn of: Barbatia novaezealandiae (E.A. Smith, 1915) - (ARCIDAE)
- novaezelandiae, Phenatoma novaezelandiae (L.A. Reeve, 1843) - (BORSONIIDAE)
- novaezelandiae, Sigapatella novaezelandiae (R.P. Lesson, 1831) - (CALYPTRAEIDAE)
- novaezelandiae, Calyptraea novaezelandiae R.P. Lesson, 1831 - syn of: Sigapatella novaezelandiae (R.P. Lesson, 1831) - (CALYPTRAEIDAE)
- novaezelandiae, Capulus novaezelandiae R.K. Dell, 1978 - (CAPULIDAE)
- novaezelandiae, Hoplodoris novaezelandiae L.S.R. Bergh, 1904 - syn of: Hoplodoris nodulosa (G.F. Angas, 1864) - (DISCODORIDIDAE)
- novaezelandiae, Homoiodoris novaezelandiae L.S.R. Bergh, 1904 - syn of: Hoplodoris nodulosa (G.F. Angas, 1864) - (DORIDIDAE)
- novaezelandiae, Eocypraea novaezelandiae (Schilder, 1941 †) - (EOCYPRAEIDAE) (FOSSIL)
- novaezelandiae, Nodilittorina novaezelandiae F.J. Brook & W.B. Marshall - syn of: Echinolittorina cinerea (W.H. Pease, 1869) - (LITTORINIDAE)
- novaezelandiae, Paphies novaezelandiae D'Orbigny, 1846 - syn of: Paphies australis (J.F. Gmelin, 1791) - (MESODESMATIDAE)
- novaezelandiae, Myadora novaezelandiae E.A. Smith, 1881 † - (MYOCHAMIDAE) (FOSSIL)
- novaezelandiae, Nassarius novaezelandiae (L.A. Reeve, 1854) - (NASSARIIDAE)
- novaezelandiae, Nassa novaezelandiae L.A. Reeve, 1854 - syn of: Nassarius novaezelandiae (L.A. Reeve, 1854) - (NASSARIIDAE)
- novaezelandiae, Pecten novaezelandiae L.A. Reeve, 1852 - (PECTINIDAE)
- novaezelandiae, Foegia novaezelandiae (J.G. Bruguière, 1789) - (PENICILLIDAE)
- novaezelandiae, Brechites novaezelandiae J.G. Bruguière, 1789 - syn of: Foegia novaezelandiae (J.G. Bruguière, 1789) - (PENICILLIDAE)
- novaezelandiae, Pleurobranchaea novaezelandiae K. Baba, 1937 - syn of: Pleurobranchaea japonica K.H.J. Thiele, 1925 - (PLEUROBRANCHAEIDAE)
- novaezelandiae, Plicatula novaezelandiae G.B. II Sowerby, 1873 - (PLICATULIDAE)
- novaezelandiae, Cyclocalyx novaezelandiae (T. Prime, 1862) - (SPHAERIIDAE)
- novaezelandiae, Sphaerium novaezelandiae (G.P. Deshayes, 1853) - (SPHAERIIDAE)
- novaezelandiae, Pisidium novaezelandiae T. Prime, 1862 - syn of: Cyclocalyx novaezelandiae (T. Prime, 1862) - (SPHAERIIDAE)
- novaezelandiae, Strombus novaezelandiae L.A. Reeve, 1842 - syn of: Euprotomus vomer (P.F. Röding, 1798) - (STROMBIDAE)
- novaezelandiae, Euprotomus novaezelandiae L.A. Reeve, 1842 - syn of: Euprotomus vomer (P.F. Röding, 1798) - (STROMBIDAE)
- novaezelandiae, Diloma subrostrata novaezelandiae (H.E. Anton, 1838) - (TROCHIDAE)
- novaezelandiae, Cookia novaezelandiae R.P. Lesson, 1832 - syn of: Cookia sulcata (J. Lightfoot, 1786) - (TURBINIDAE)
- novaezelandiae, Pleurotoma novaezelandiae L.A. Reeve, 1843 - syn of: Phenatoma rosea (J.R.C. Quoy & J.P. Gaimard, 1833) - (TURRIDAE)
- novaezelandiae bicolor, Amalda novaezelandiae bicolor G.F. Angas - (ANCILLARIIDAE)
- novaezelandiae cristallina, Amalda novaezelandiae cristallina J. Brookes, 1925 - (ANCILLARIIDAE)
- novaezelandiae rakiura, Pecten novaezelandiae rakiura L.A. Reeve, 1852 - (PECTINIDAE)
- novaezelandiae raoulensis, Pecten novaezelandiae raoulensis A.W.B. Powell, 1958 - syn of: Pecten raoulensis Powell, 1958 - (PECTINIDAE)
- novaezelandica, Sigapatella novaezelandica R.P. Lesson, 1831 - syn of: Sigapatella novaezelandiae (R.P. Lesson, 1831) - (CALYPTRAEIDAE)
- novaezelandicus, Pecten novaezelandicus L.A. Reeve, 1852 - syn of: Pecten novaezelandiae L.A. Reeve, 1852 - (PECTINIDAE)
- novaguineana, Neotrigonia novaguineana Skwarko, 1967 † - (TRIGONIIDAE) (FOSSIL)
- novaguineensis, Papuina novaguineensis (L. Pfeiffer, 1862) - syn of: Papuina novoguineensis (L. Pfeiffer, 1862) - (CAMAENIDAE)
- novaguineensis, Glycymeris novaguineensis G.F. Angas, 1879 - syn of: Melaxinaea vitrea (J.B.P.A. Lamarck, 1819) - (GLYCYMERIDIDAE)
- novaguineensis, Glycymeris novaguineensis G.F. Angas, 1879 - syn of: Melaxinaea vitrea (J.B.P.A. Lamarck, 1819) - (GLYCYMERIDIDAE)
- novaiasemliensis, Belalora novaiasemliensis W. Leche, 1878 - syn of: Lora novaiasemliensis (W. Leche, 1878) - (MANGELIIDAE)
- novaiasemliensis, Lora novaiasemliensis (W. Leche, 1878) - (TURRIDAE)
- novajaseljensis, Curtitoma novajaseljensis (W. Leche, 1878) - (MANGELIIDAE)
- novajasemliensis, Oenopota novajasemliensis W. Leche, 1878 - syn of: Curtitoma novajasemljensis (W. Leche, 1878) - (MANGELIIDAE)
- novajasemljensis, Curtitoma novajasemljensis (W. Leche, 1878) - (MANGELIIDAE)
- novajasemljensis, Pleurotoma novajasemljensis W. Leche, 1878 - syn of: Curtitoma novajasemljensis (W. Leche, 1878) - (TURRIDAE)
- novaki, Coelocyclus novaki J. Perner, 1903 † - (BELLEROPHONTIDAE) (FOSSIL)
- novaki, Sarkanella novaki Horný & Vonka, 2001 † - (CARCASSONNELLIDAE) (FOSSIL)
- novaki, Ubites novaki W. Korn & Sudar, 2016 † - (ENTOGONITIDAE) (FOSSIL)
- novaki, Lithoglyphus novaki Š. Brusina, 1897 † - (LITHOGLYPHIDAE) (FOSSIL)
- novaki, Gyraulus novaki (Š. Brusina, 1897) - (PLANORBIDAE)
- Novakopteron, Genus Novakopteron Hornύ, 2001 (EUOMPHALIDAE) (FOSSIL)
- Novakotheca, Genus Novakotheca Malinky , 1990 (HYOLITHIDAE) (FOSSIL)
- novakovici, Goniochilus novakovici Š. Brusina, 1902 † - (HYDROBIIDAE) (FOSSIL)
- novalis, Alopia straminicollis novalis M. von Kimakowicz, 1894 - (CLAUSILIIDAE)
- Novaluna, syn of: Genus Neomenia S.A.T. Tullberg, 1875 (NEOMENIIDAE)
- novamexicanum, Araeonema novamexicanum B.S. Kues, 2004 † - (ARAEONEMATIDAE) (FOSSIL)
- novangliae, Cyclocardia novangliae (E.S. Morse, 1869) - (CARDITIDAE)
- novangliae, Epitonium novangliae (J.P.Y. Couthouy, 1838) - (EPITONIIDAE)
- novangliae, Teredo novangliae P. Bartsch, 1922 - syn of: Teredo navalis C. Linnaeus, 1758 - (TEREDINIDAE)
- novapostrema, Teretriphora novapostrema (J.C. Verco, 1910) - (TRIPHORIDAE)
- novarae, Suterella novarae (L. Pfeiffer, 1862) - (EUCONULIDAE)
- novarensis, Alvania novarensis G.R. von Frauenfeld, 1867 - (RISSOIDAE)
- novarensis, Pusillina novarensis R.B. Watson, 1873 - syn of: Alvania euchila (R.B. Watson, 1886) - (RISSOIDAE)
- Novastoa, Genus Novastoa H.J. Finlay, 1926 (VERMETIDAE)
- novasumma, Eocypraea novasumma R.N. Nelson, 1925 † - (EOCYPRAEIDAE) (FOSSIL)
- novata, Astele novata G.P. Deshayes, 1863 † - (CALLIOSTOMATIDAE) (FOSSIL)
- Novathaca, syn of: Genus Leukoma A. Rφmer, 1857 (VENERIDAE)
- novator, Orthoceras novator Barrande, 1868 † - (ORTHOCERATIDAE) (FOSSIL)
- Novatrivia, Genus Novatrivia Fehse, 2015 (TRIVIIDAE)
- novazelandiae, Amalda novazelandiae G.B. II Sowerby, 1859 - syn of: Amalda novaezelandiae (G.B. II Sowerby, 1859) - (ANCILLARIIDAE)
- noveboracense, Cartersoceras noveboracense (Flower, 1952 †) - (SACTORTHOCERATIDAE) (FOSSIL)
- noveboracense, Pisidium noveboracense T. Prime, 1858 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense alabamense, Pisidium noveboracense alabamense V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense elevatum, Pisidium noveboracense elevatum V. Sterki, 1916 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense expansum, Pisidium noveboracense expansum V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense fraternum, Pisidium noveboracense fraternum V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense lineatum, Pisidium noveboracense lineatum V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense proclive, Pisidium noveboracense proclive V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracense quadrulum, Pisidium noveboracense quadrulum V. Sterki, 1906 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- noveboracensis, Buccinum noveboracensis W. Wood, 1828 † - syn of: Tritia obsoleta (T. Say, 1822 †) - (BUCCINIDAE) (FOSSIL)
- noveboracum, Nanno noveboracum Ruedemann, 1906 † - (ENDOCERATIDAE) (FOSSIL)
- novegradense, Calliostoma novegradense T.A. de M. Monterosato, 1889 - syn of: Calliostoma zizyphinum (C. Linnaeus, 1758) - (CALLIOSTOMATIDAE)
- novegradensis, Zizyphinus novegradensis T.A. de M. Monterosato, 1889 - syn of: Calliostoma zizyphinum (C. Linnaeus, 1758) - (CALLIOSTOMATIDAE)
- novegradensis, Odostomia novegradensis Š. Brusina, 1865 - syn of: Odostomia ambigua novegradensis Š. Brusina, 1865 - (PYRAMIDELLIDAE)
- novegradensis, Odostomia ambigua novegradensis Š. Brusina, 1865 - (PYRAMIDELLIDAE)
- novelesianus, Malleus novelesianus T. Iredale, 1931 - syn of: Malleus albus J.B.P.A. Lamarck, 1819 - (MALLEIDAE)
- noveli, Cypraeorbis noveli C.J. Maury, 1917 † - (CYPRAEIDAE) (FOSSIL)
- novella, Cryptozona novella (L. Pfeiffer, 1854) - (ARIOPHANTIDAE)
- novelta, Amplirhagada novelta T. Iredale, 1939 - (CAMAENIDAE)
- novem, Coriophora novem (G.W. Nowell-Usticke, 1969) - (TRIPHORIDAE)
- novem, Triphora novem (G.W. Nowell-Usticke, 1969) - syn of: Coriophora novem (G.W. Nowell-Usticke, 1969) - (TRIPHORIDAE)
- novemboracum, Nanno novemboracum Ruedemann, 1906 † - (ENDOCERATIDAE) (FOSSIL)
- novemcarinata, Lodderia novemcarinata (J.C. Melvill, 1906) - (SKENEIDAE)
- novemcarinata, Vitrinella novemcarinata J.C. Melvill, 1906 - syn of: Lodderia novemcarinata (J.C. Melvill, 1906) - (TORNIDAE)
- novemcarinatum, Cyclostrema novemcarinatum J.C. Melvill, 1906 - syn of: Lodderia novemcarinata (J.C. Melvill, 1906) - (LIOTIIDAE)
- novemcarinatus, Cyclostremiscus novemcarinatus J.C. Melvill, 1906 - syn of: Lodderia novemcarinata (J.C. Melvill, 1906) - (TORNIDAE)
- novemcostata, Callispira novemcostata R.N. Nelson, 1947 † - (ACANTHONEMATIDAE) (FOSSIL)
- novemcostata, Antalis novemcostata (J.B.P.A. Lamarck, 1818) - (DENTALIIDAE)
- novemcostata, Epitonium novemcostata O.A.L. Mörch, 1875 - syn of: Epitonium foliaceicosta d'Orbigny, 1842 - (EPITONIIDAE)
- novemcostata, Trigonulina novemcostata (A. Adams & L.A. Reeve, 1850) - (VERTICORDIIDAE)
- novemcostata, Verticordia novemcostata A. Adams & L.A. Reeve, 1850 - syn of: Trigonulina novemcostata (A. Adams & L.A. Reeve, 1850) - (VERTICORDIIDAE)
- novemcostatum, Dentalium novemcostatum J.B.P.A. Lamarck, 1818 - syn of: Antalis novemcostata (J.B.P.A. Lamarck, 1818) - (DENTALIIDAE)
- novemcostatus, Fusimilis novemcostatus T.A. Conrad, 1858 † - (TURRIDAE) (FOSSIL)
- novemdactylis, Lambis novemdactylis G.P. Deshayes, 1843 - syn of: Ophioglossolambis digitata (G. Perry, 1811) - (STROMBIDAE)
- novemexicanum, Buttsoceras novemexicanum Flower, 1962 † - (TROEDSSONELLIDAE) (FOSSIL)
- novemgyrata, Stenogyra novemgyrata A. Mousson - syn of: Opeas operanum (L. Pfeiffer, 1846) - (SUBULINIDAE)
- novemlamellaris, Afrodonta novemlamellaris (H.C. Burnup, 1912) - (CHAROPIDAE)
- novemplicata, Abida novemplicata A. Moquin-Tandon, 1843 - syn of: Abida pyrenaearia A. Michaud, 1831 - (CHONDRINIDAE)
- novemplicata, Abida novemplicata É.A.A. Locard, 1881 - syn of: Abida secale (J.P.R. Draparnaud, 1801) - (CHONDRINIDAE)
- novemplicata, Vertigo novemplicata É.A.A. Locard, 1881 - syn of: Vertigo antivertigo J.P.R. Draparnaud, 1801 - (VERTIGINIDAE)
- novemprovincialis, Gibberula novemprovincialis (M. Yokoyama, 1928) - (CYSTISCIDAE)
- novemprovincialis, Erato novemprovincialis M. Yokoyama, 1928 - syn of: Gibberula novemprovincialis (M. Yokoyama, 1928) - (TRIVIIDAE)
- novemradiata, Patella novemradiata J.R.C. Quoy & J.P. Gaimard, 1834 - syn of: Cellana livescens (L.A. Reeve, 1855) - (PATELLIDAE)
- novemrugata, Lucilina novemrugata (J.R.M. Bergenhayn, 1930) - (CHITONIDAE)
- novemstriata, Simulamerelina novemstriata M.J. Faber & R.G. Moolenbeek, 2004 - (RISSOIDAE)
- novemstriatus, Conus novemstriatus P.F. Röding, 1798 - syn of: Conus fulmineus J.F. Gmelin, 1791 - (CONIDAE)
- noventa, Clathrodrillia noventa H.A. Pilsbry & A.A. Olsson, 1941 † - (DRILLIIDAE) (FOSSIL)
- noverca, Metafruticicola noverca (L. Pfeiffer, 1853) - (HYGROMIIDAE)
- noverca, Limaria noverca T. Iredale, 1939 - syn of: Limaria orientalis (A. Adams & L.A. Reeve, 1850) - (LIMIDAE)
- novica, Illyricocongeria novica (Kochansky-Devidé, 1978 †) - (DREISSENIDAE) (FOSSIL)
- novihispanicus, Thurmanniceras novihispanicus Imlay 1937 † - (NEOCOMITIDAE) (FOSSIL)
- novikovi, Lymnaea novikovi N.D. Kruglov & Y.I. Starobogatov, 1983 - (LYMNAEIDAE)
- novileonis, Disconaias novileonis (H.A. Pilsbry, 1910) - (UNIONIDAE)
- noviluna, Selenoptyx noviluna (H.A. Pilsbry, 1908) - (CLAUSILIIDAE)
- novilunata, Gadila novilunata T. Kira - (GADILIDAE)
- novimexicanum, Cunningtoniceras novimexicanum Cobban, Hook & J. Kennedy, 1989 † - (ACANTHOCERATIDAE) (FOSSIL)
- novimexicanum, Coilopoceras novimexicanum A. Hyatt, 1903 † - syn of: Coilopoceras colleti A. Hyatt, 1903 † - (COILOPOCERATIDAE) (FOSSIL)
- novimexicanum, Glyptoxoceras novimexicanum (Reeside, 1927 †) - (DIPLOMOCERATIDAE) (FOSSIL)
- novimexicanum, Microdiphasoceras novimexicanum Cobban, Hook & J. Kennedy, 1989 † - (VASCOCERATIDAE) (FOSSIL)
- novimexicanus, Prionocyclus novimexicanus (Marcou, 1858 †) - (COLLIGNONICERATIDAE) (FOSSIL)
- novimundi, Emmericia novimundi H.A. Pilsbry, 1909 - syn of: Emmericiella novimundi (H.A. Pilsbry, 1909) - (AMNICOLIDAE)
- novimundi, Emmericiella novimundi (H.A. Pilsbry, 1909) - (COCHLIOPIDAE)
- novimundi, Leuconopsis novimundi (H.A. Pilsbry & J.T.L. McGinty, 1949) - (ELLOBIIDAE)
- noviodunensis, Helicella noviodunensis É.A.A. Locard - syn of: Helicella itala (C. Linnaeus, 1758) - (HYGROMIIDAE)
- noviportus, Pyrgulina noviportus E. Saurin, 1962 - (PYRAMIDELLIDAE)
- Novisuccinea, Subgenus Succinea (Novisuccinea) H.A. Pilsbry, 1948 (SUCCINEIDAE)
- novita, Strophiops novita C.J. Maynard & W.F. Clapp, 1921 - (CERIONIDAE)
- NOVITATIDAE Sysoev, 1968 - Family (HYOLITHA-ORTHOTHECIDA [Order]) (FOSSIL)
- Novitatus, Genus Novitatus Sysoev, 1968 (NOVITATIDAE) (FOSSIL)
- Novlepatella, Genus Novlepatella Starobogatov & Mazaev, 1999 (DAMILINIDAE) (FOSSIL)
- novobritanniae, Pisidium novobritanniae J.G.J. Kuiper, 1967 - (SPHAERIIDAE)
- novocambrica, Chloritis novocambrica G.P.L.K. Gude, 1906 - syn of: Austrochloritis brevipila (L. Pfeiffer, 1849) - (CAMAENIDAE)
- novogranadensis, Alcadia novogranadensis B. Hausdorf, 2006 - (HELICINIDAE)
- novogranatensis, Aetheria novogranatensis L.W. Schaufuss, 1865 - syn of: Acostaea rivolii (G.P. Deshayes, 1827) - (ETHERIIDAE)
- novoguineana, Daonella novoguineana Skwarko, 1973 † - (DAONELLIDAE) (FOSSIL)
- novoguineana, Sisenna novoguineana Skwarko, 1973 † - (PLEUROTOMARIIDAE) (FOSSIL)
- novoguineensis, Papuina novoguineensis (L. Pfeiffer, 1862) - (CAMAENIDAE)
- novoguineensis, Helicarion novoguineensis E.A. Smith, 1887 - (HELICARIONIDAE)
- novohibernica, Megalacron lambei novohibernica M. Smith, 1946 - (CAMAENIDAE)
- novohollandiae, Perna novohollandiae S. Clessin, 1890 - syn of: Isognomon isognomum (C. Linnaeus, 1758) - (MYTILIDAE)
- novohollandiae, Isognomon novohollandiae S. Clessin, 1890 - syn of: Isognomon isognomum (C. Linnaeus, 1758) - (PTERIIDAE)
- novoleonis, Rabdotus novoleonis H.A. Pilsbry, 1953 - (BULIMULIDAE)
- novoleonis, Musculium novoleonis H.A. Pilsbry, 1904 - syn of: Sphaerium subtransversum T. Prime, 1860 - (SPHAERIIDAE)
- novoleonis, Streptostyla novoleonis H.A. Pilsbry, 1899 - (SPIRAXIDAE)
- novomexicana, Peritrochia novomexicana Miller & Parizek, 1948 † - syn of: Pseudovidrioceras novomexicanum Miller & Parizek, 1948 † - (VIDRIOCERATIDAE) (FOSSIL)
- novomexicanum, Pseudovidrioceras novomexicanum Miller & Parizek, 1948 † - (MARATHONITIDAE) (FOSSIL)
- novopommerana, Nesopupa novopommerana B. Rensch, 1932 - (VERTIGINIDAE)
- novorossica, Caucasica novorossica (O. von Retowski, 1888) - (CLAUSILIIDAE)
- novorossica, Radix novorossica (Sinzov, 1877 †) - (LYMNAEIDAE) (FOSSIL)
- novorossica nagolnica, Caucasica novorossica nagolnica I. Balashov, 2013 - (CLAUSILIIDAE)
- novorossicus, Theodoxus novorossicus (Sinzov, 1896 †) - (NERITIDAE) (FOSSIL)
- novorossicus, Viviparus novorossicus Sinzov, 1896 † - (VIVIPARIDAE) (FOSSIL)
- novorossicus dneprensis, Viviparus novorossicus dneprensis Datsenko in Gozhik & Datsenko, 2007 † - (VIVIPARIDAE) (FOSSIL)
- novoseelandiae, Epitonium novoseelandiae S. Clessin, 1897 - syn of: Epitonium tenellum (F.W. Hutton, 1885) - (EPITONIIDAE)
- novoseelandica, Tornatellinops novoseelandica (L. Pfeiffer, 1853) - (ACHATINELLIDAE)
- novoseelandica, Struthioptera novoseelandica (R.O. Wilckens, 1922 †) - (APORRHAIDAE) (FOSSIL)
- novoseelandica, Phenacharopa novoseelandica (L. Pfeiffer, 1853) - (CHAROPIDAE)
- novoseelandica, Phenacocharopa novoseelandica L. Pfeiffer, 1853 - syn of: Phenacharopa novoseelandica (L. Pfeiffer, 1853) - (CHAROPIDAE)
- novoseelandica, Daudebardia novoseelandica L. Pfeiffer, 1862 - syn of: Schizoglossa novoseelandica (L. Pfeiffer, 1862) - (OXYCHILIDAE)
- novoseelandica, Schizoglossa novoseelandica (L. Pfeiffer, 1862) - (RHYTIDIDAE)
- novoseelandica barrierensis, Schizoglossa novoseelandica barrierensis A.W.B. Powell, 1949 - (RHYTIDIDAE)
- novoselensis, Belgrandiella novoselensis P. Radoman, 1975 - (HYDROBIIDAE)
- novoselensis, Horatia novoselensis P. Radoman, 1966 - (HYDROBIIDAE)
- Novoselkella, Genus Novoselkella Guzhov, 2003 (PROCERITHIIDAE) (FOSSIL)
- novoselkensis, Novoselkella novoselkensis A.V. Guzhov, 2003 † - (PROCERITHIIDAE) (FOSSIL)
- novosemelica, Vacunella novosemelica Muromtseva, 1981 † - (VACUNELLIDAE) (FOSSIL)
- novosemelicus, Arctites novosemelicus Lyashenko, 1969 † - (VOLYNITIDAE) (FOSSIL)
- Novovaginula, Genus Novovaginula K.H.J. Thiele, 1931 (VERONICELLIDAE)
- novozealandica, Gargamella novozealandica C.N.E. Eliot, 1907 - syn of: Jorunna pantherina (G.F. Angas, 1864) - (DISCODORIDIDAE)
- novozealandicus, Janolus novozealandicus (C.N.E. Eliot, 1907) - (PROCTONOTIDAE)
- novozeelandica, Scissurella novozeelandica K. Bandel, 1998 - (SCISSURELLIDAE)
- novozelandica, Gargamella novozelandica C.N.E. Eliot, 1907 - syn of: Jorunna pantherina (G.F. Angas, 1864) - (DISCODORIDIDAE)
- novozelandica, Hunkydora novozelandica (L.A. Reeve, 1859) - (MYOCHAMIDAE)
- novozelandica, Asthenothaerus novozelandica A.W.B. Powell, 1979 - syn of: Asthenothaerus maxwelli B.A. Marshall, 2002 - (THRACIIDAE)
- novskaensis, Viviparus novskaensis Penecke, 1884 † - (VIVIPARIDAE) (FOSSIL)
- novum, Acanthocardia novum G.S. Coen, 1941 - syn of: Acanthocardia echinata (C. Linnaeus, 1758) - (CARDIIDAE)
- novum, Pisidium novum M. Paulucci, 1880 - syn of: Pisidium amnicum (Müller, 1774) - (SPHAERIIDAE)
- novus, Unio novus É.A.A. Locard, 1899 - syn of: Unio abrantesianus É.A.A. Locard, 1899 - (UNIONIDAE)
- novussaltus, Poteria novussaltus E. Chitty, 1857 - (NEOCYCLOTIDAE)
- nowaki, Binelliceras nowaki (Sarkar, 1955 †) - (CRIOCERATITIDAE) (FOSSIL)
- Nowakia, Genus Nowakia Gurich , 1896 (NOWAKIIDAE) (FOSSIL)
- NOWAKIIDAE Lyashenko, 1955 - Family (TENTACULITA-DACRYOCONARIDA [Subclass]-NOWAKIIDA [Order]) (FOSSIL)
- Nowakites, Genus Nowakites Anderson, 1958 (PACHYDISCIDAE) (FOSSIL)
- nowshahrensis, Valvata nowshahrensis P. Glöer & V.M. Pešic, 2012 - (VALVATIDAE)
- nowskaensis, Melanopsis constricta nowskaensis W.A. Wenz, 1928 † - (MELANOPSIDAE) (FOSSIL)
- noxia, Caelatura noxia F.N. Santos & R.S. Absalão, 2007 - (BARLEEIIDAE)
- noyamiana, Profulvia noyamiana Slodkewitsch, 1938 ex Kogan MS † - (CARDIIDA (UNASSIGNED)) (FOSSIL)
- noyamiana, Papyridea noyamiana Slodkewitsch, 1938 ex Kogan MS † - syn of: Profulvia noyamiana Slodkewitsch, 1938 ex Kogan MS † - (CARDIIDAE) (FOSSIL)
- noyamiana, Crenella noyamiana Kogan, 1964 † - (MYTILIDAE) (FOSSIL)
- noyamiana sertunayana, Crenella noyamiana sertunayana Kogan, 1964 † - syn of: Crenella noyamiana Kogan, 1964 † - (MYTILIDAE) (FOSSIL)
- noyesii, Sinum noyesii W.H. Dall, 1903 - (NATICIDAE)
- Noyo, Genus Noyo B. Roth, 1996 (CEPOLIDAE)
- Nozeba, Genus Nozeba T. Iredale, 1915 (IRAVADIIDAE)
- noziriensis, Anisus noziriensis A. Mori, 1938 - (PLANORBIDAE)
- Nquma, Genus Nquma R.N. Kilburn, 1988 (HORAICLAVIDAE)
- Nsendwea, Subgenus Ptychotrema (Nsendwea) C. Dupuis & S. Putzeys, 1923 (STREPTAXIDAE)
- nsendweensis, Lanistes nsendweensis C. Dupuis & S. Putzeys, 1902 - (AMPULLARIIDAE)
- nsendweensis, Cleopatra nsendweensis C. Dupuis & S. Putzeys, 1902 - (PALUDOMIDAE)
- nsendweensis, Melanoides nsendweensis C. Dupuis & S. Putzeys, 1900 - (THIARIDAE)
- nsendweensis consobrina, Melanoides nsendweensis consobrina C. Dupuis & S. Putzeys, 1900 - (THIARIDAE)
- nsendweensis katangana, Cleopatra nsendweensis katangana (H.A. Pilsbry & J.C. Bequaert, 1927) - (PALUDOMIDAE)
- nsendweensis katanganus, Lanistes nsendweensis katanganus H.A. Pilsbry & J.C. Bequaert, 1927 - syn of: Lanistes neavei J.C. Melvill & R. Standen, 1907 - (AMPULLARIIDAE)
- nseudweensis, Tayloria nseudweensis (S. Putzeys, 1899) - (STREPTAXIDAE)
- nswendweensis, Spatha nswendweensis C. Dupuis - syn of: Chambardia dautzenbergi (F. Haas, 1936) - (IRIDINIDAE)
- ntombazana, Ancilla ntombazana L. King, 1954 † - (ANCILLARIIDAE) (FOSSIL)
- nubecula, Conus nubecula J.F. Gmelin, 1791 - syn of: Textilia bullata (C. Linnaeus, 1758) - (CONIDAE)
- Nubecula, syn of: Genus Gastridium Modeer, 1793 (CONIDAE)
- nubecula, Fissurella nubecula (C. Linnaeus, 1758) - (FISSURELLIDAE)
- nubecula, Marginella nubecula J.B.P.A. Lamarck, 1822 - syn of: Marginella nebulosa (P.F. Röding, 1798) - (MARGINELLIDAE)
- nubeculata, Columbella nubeculata L.A. Reeve, 1859 - syn of: Mitrella nympha (L.C. Kiener, 1841) - (COLUMBELLIDAE)
- nubeculata, Mitrella nubeculata L.A. Reeve, 1858 - syn of: Mitrella nympha (L.C. Kiener, 1841) - (COLUMBELLIDAE)
- nubeculata, Helix nubeculata G.P. Deshayes, 1831 - (HELICIDAE)
- nubeculata, Marginella nubeculata J.B.P.A. Lamarck, 1822 - syn of: Marginella nebulosa (P.F. Röding, 1798) - (MARGINELLIDAE)
- nubeculata, Marginella piperata nubeculata F.E. Guérin-Méneville, 1844 - (MARGINELLIDAE)
- nubeculata, Prionovolva nubeculata G.B. I Sowerby in A. Adams & L.A. Reeve, 1848 - syn of: Prionovolva brevis (Sowerby, 1825) - (OVULIDAE)
- nubeculata obnubila, Columbella nubeculata obnubila R.P.J. Hervier, 1899 - syn of: Mitrella nympha (L.C. Kiener, 1841) - (COLUMBELLIDAE)
- nubeculatum, Ovulum nubeculatum G.B. I Sowerby, 1848 - syn of: Prionovolva brevis (Sowerby, 1825) - (OVULIDAE)
- nubeculatus, Bulimulus nubeculatus L. Pfeiffer, 1853 - syn of: Bulimulus corneus G.B. I Sowerby, 1833 - (BULIMULIDAE)
- nubelosa, Raphitoma nubelosa W.H. Pease, 1860 - (RAPHITOMIDAE)
- nubianus, Unio nubianus Cox, 1955 † - (UNIONIDAE) (FOSSIL)
- nubicola, Marginella nubicola W.J. Swainson, 1840 - syn of: Marginella nebulosa (P.F. Röding, 1798) - (MARGINELLIDAE)
- nubifer, Conus nubifer J.B.P.A. Lamarck, 1810 - syn of: Rhombiconus zonatus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- nubifera, Amastra nubifera A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- nubifera dissimiliceps, Amastra nubifera dissimiliceps A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- nubigena, Amastra nubigena H.A. Pilsbry & C.M. Cooke, 1914 - (AMASTRIDAE)
- nubigena, Oospira nubigena (O.F. von Möllendorff, 1897) - (CLAUSILIIDAE)
- nubigena, Palaina nubigena O.F. von Möllendorff, 1897 - (DIPLOMMATINIDAE)
- nubigena, Diodontella nubigena W.A. Lindholm, 1929 - (HYGROMIIDAE)
- nubigena, Helicella nubigena (De Saulcy, 1852) - (HYGROMIIDAE)
- nubigena, Xerotricha nubigena R.T. Lowe, 1861 - syn of: Xerotricha nubivaga (J.F. Mabille, 1882) - (HYGROMIIDAE)
- nubigena, Radix nubigena J.R. Bourguignat, 1856 - syn of: Radix labiata (E.A. Rossmässler, 1835) - (LYMNAEIDAE)
- nubigenus, Limax nubigenus J.R. Bourguignat, 1862 - syn of: Limax cinereoniger J. Wolf in T. Sturm, 1803 - (LIMACIDAE)
- nubila, Asolene crassa nubila (L.A. Reeve, 1856) - (AMPULLARIIDAE)
- nubila, Architectonica nubila K.T. Menke, 1849 - (ARCHITECTONICIDAE)
- nubila, Helix nubila W. Kobelt, 1876 - syn of: Cingulifera cingulatum colubrina (G.J. De Cristofori & G. Jan, 1832) - (HELICIDAE)
- nubila, Mitra nubila (J.F. Gmelin, 1791) - (MITRIDAE)
- nubila, Payraudeautia nubila (W.H. Dall, 1889) - (NATICIDAE)
- nubila, Neritina nubila G. von dem Busch, 1843 - syn of: Clithon oualaniensis (R.P. Lesson, 1831) - (NERITIDAE)
- nubila, Diminovula nubila C.N. Cate & M. Azuma in C.N. Cate, 1973 - syn of: Diminovula whitworthi (C.N. Cate, 1973) - (OVULIDAE)
- nubila, Halotapada nubila T. Iredale, 1936 - (PLANAXIDAE)
- nubila, Poecilocoptis nubila (F. Poey, 1864) - (UROCOPTIDAE)
- nubila brettinghami, Mitra nubila brettinghami E.A. Smith, 1906 - (MITRIDAE)
- nubila hawaiiensis, Mitra nubila hawaiiensis E.A. Kay, 1979 - (MITRIDAE)
- nubila lamarcki, Mitra nubila lamarcki G.P. Deshayes, 1832 - (MITRIDAE)
- nubilis, Monetaria obvelata nubilis G.R. Sulliotti, 1924 - (CYPRAEIDAE)
- nubilis, Murex nubilis G.B. II Sowerby, 1860 - syn of: Chicoreus territus (L.A. Reeve, 1845) - (MURICIDAE)
- nubilis, Gregariella nubilis (T. Iredale, 1937) - (MYTILIDAE)
- nubilosa, Achatinella nubilosa J.W. Mighels - syn of: Amastra nubilosa (J.W. Mighels, 1845) - (ACHATINELLIDAE)
- nubilosa, Amastra nubilosa (J.W. Mighels, 1845) - (AMASTRIDAE)
- nubilosa, Sebadoris nubilosa (W.H. Pease, 1871) - (DISCODORIDIDAE)
- nubilosa, Archidoris nubilosa W.H. Pease, 1871 - syn of: Sebadoris nubilosa (W.H. Pease, 1871) - (DORIDIDAE)
- nubilosa, Doris nubilosa W.H. Pease, 1871 - syn of: Sebadoris nubilosa (W.H. Pease, 1871) - (DORIDIDAE)
- nubilosa georgii, Amastra nubilosa georgii H.A. Pilsbry & C.M. Cooke, 1914 - (AMASTRIDAE)
- nubilosa macerata, Amastra nubilosa macerata A. Hyatt & H.A. Pilsbry, 1911 - (AMASTRIDAE)
- nubilum, Kisslingia vermiculata nubilum P. Bartsch, 1946 - (POMATIIDAE)
- nubilus, Drymaeus nubilus H.B. Preston, 1903 - syn of: Mesembrinus recluzianus (L. Pfeiffer, 1847) - (BULIMULIDAE)
- nubilus, Chelyconus nubilus P.F. Röding, 1798 - syn of: Pionoconus catus (C.H. Hwass in J.G. Bruguière, 1792) - (CONIDAE)
- nubilus, Stenochiton nubilus (L.C. Cochran, 1993) - (ISCHNOCHITONIDAE)
- nubilus, Polinices nubilus W.H. Dall, 1889 - syn of: Payraudeautia nubila (W.H. Dall, 1889) - (NATICIDAE)
- nubilus, Unio nubilus I. Lea, 1868 - syn of: Unio abbevillensis I. Lea, 1857 - (UNIONIDAE)
- nubilus, Unio nubilus É.A.A. Locard, 1889 - syn of: Unio arcuatus N.R. Bouchard-Chantereaux, 1838 - (UNIONIDAE)
- nubisrubri, Homalopoma nubisrubri Y.F. Huang, C.C. Fu & G.T. Poppe, 2016 - (COLLONIIDAE)
- nubivaga, Xerotricha nubivaga (J.F. Mabille, 1882) - (HYGROMIIDAE)
- nubryana, Melania nubryana P.M. Heude, 1888 - syn of: Brotia hamonvillei (A. Brot, 1887) - (THIARIDAE)
- nucea, Aligena nucea W.H. Dall, 1913 - (LASAEIDAE)
- nucea, Pterygia nucea (J.F. Gmelin, 1791) - (MITRIDAE)
- nucea, Favartia nucea (O.A.L. Mörch, 1850) - (MURICIDAE)
- nucea, Ocenebra nucea Auct. non O.A.L. Mörch, 1850 - syn of: Favartia cellulosa (T.A. Conrad, 1846) - (MURICIDAE)
- nucea, Mercenaria plena nucea W.H. Dall, 1903 - (VENERIDAE)
- nucella, Paryphantopsis nucella J. Slapcinsky & R. Lasley, 2007 - (CHAROPIDAE)
- nucella, Orrmaesia nucella R.N. Kilburn, 1988 - (DRILLIIDAE)
- nucella, Pterygia nucella P.F. Röding, 1798 - syn of: Pterygia dactylus (C. Linnaeus, 1767) - (MITRIDAE)
- Nucella, Genus Nucella P.F. Rφding, 1798 (MURICIDAE)
- nucella, Tellina nucella (W.H. Dall, P. Bartsch & H.A. Rehder, 1938) - (TELLINIDAE)
- nucelliformis, Trophon nucelliformis P.G. Oliver & G.B. Picken, 1984 - (MURICIDAE)
- Nucellopsis, Genus Nucellopsis Merle, 2005 (MURICIDAE) (FOSSIL)
- nuceus, Chrysodomus nuceus W.H. Dall, 1919 - syn of: Neptunea antiqua (C. Linnaeus, 1758) - (BUCCINIDAE)
- nuceus, Nassarius nuceus (W.H. Pease, 1869) - (NASSARIIDAE)
- nuchalis, Thysanoteuthis nuchalis G.J. Pfeffer, 1912 - (THYSANOTEUTHIDAE)
- nucicola, Martesia nucicola Is. Taki & T. Habe, 1945 - syn of: Martesia striata (C. Linnaeus, 1758) - (PHOLADIDAE)
- nuciforme, Gomphoceras nuciforme Barrande, 1865 † - syn of: Ovocerina nuciformis (Barrande, 1865 †) - (DIESTOCERATIDAE) (FOSSIL)
- nuciformis, Cymbularia nuciformis J. Perner, 1903 † - (BELLEROPHONTIDAE) (FOSSIL)
- nuciformis, Naesiotus nuciformis S.A.A. Petit De La Saussaye, 1853 - (BULIMULIDAE)
- nuciformis, Corbula nuciformis G.B. I Sowerby, 1833 - syn of: Caryocorbula nasuta (G.B. I Sowerby, 1833) - (CORBULIDAE)
- nuciformis, Cypraea nuciformis L.W. Stephenson, 1941 † - (CYPRAEIDAE) (FOSSIL)
- nuciformis, Goniatites nuciformis Whidborne, 1889 † - syn of: Sobolewia nuciformis (Whidborne, 1889 †) - (GONIATITIDAE) (FOSSIL)
- nuciformis, Lucina nuciformis R. Tate, 1886 † - (LUCINIDAE) (FOSSIL)
- nuciformis, Ovocerina nuciformis (Barrande, 1865 †) - (MANDALOCERATIDAE) (FOSSIL)
- nuciformis, Euspira nuciformis W.M. Gabb, 1864 † - (NATICIDAE) (FOSSIL)
- nuciformis, Odostomia nuciformis P.P. Carpenter, 1864 - (PYRAMIDELLIDAE)
- nuciformis, Sobolewia nuciformis (Whidborne, 1889 †) - (SOBOLEWIIDAE) (FOSSIL)
- nuciformis, Chione nuciformis A. Heilprin, 1887 † - (VENERIDAE) (FOSSIL)
- nuciformis, Venus nuciformis É.A.A. Locard, 1886 - syn of: Venus nux J.F. Gmelin, 1791 - (VENERIDAE)
- nuciformis, Sphaerowocklumeria nuciformis Pajchlowa, 1972 † - (WOCKLUMERIIDAE) (FOSSIL)
- nucifragus, Euchondrus nucifragus (L. Pfeiffer, 1848) - (ENIDAE)
- nucifragus, Chondrus nucifragus A. Mousson, 1873 - syn of: Geminula isseliana (J.R. Bourguignat in A. Issel, 1865) - (ENIDAE)
- nucifragus lehari, Euchondrus nucifragus lehari (W. Wallner, 1943) - (ENIDAE)
- Nucinella, Genus Nucinella S.V. Wood, 1851 (NUCINELLIDAE)
- NUCINELLIDAE H.E. Vokes, 1956 - Family (BIVALVIA-PROTOBRANCHIA [Subclass]-SOLEMYIDA [Order]-MANZANELLOIDEA [Superfamily])
- nucinus, Vermiculatus nucinus (L.A. Reeve, 1850) - (BULIMULIDAE)
- Nuciscus, Subgenus Naesiotus (Nuciscus) Dall, 1920 (BULIMULIDAE)
- Nucisus, syn of: Genus Naesiotus J.A. Albers, 1850 (BULIMULIDAE)
- Nucites, Genus Nucites Zhuravleva, 1972 (DISCOSORIDA (UNASSIGNED)) (FOSSIL)
- nucivorus, Teredo nucivorus L. Spengler, 1792 - syn of: Uperotus clava (J.F. Gmelin, 1791) - (TEREDINIDAE)
- Nuclea, syn of: Genus Nucula J.B.P.A. Lamarck, 1799 (NUCULIDAE)
- nuclea, Rossiteria nuclea (R.A. Philippi, 1850) - syn of: Rossiteria nucleus (R.A. Philippi, 1849) - (TROCHIDAE)
- Nuclearia, syn of: Genus Nucleolaria K. Oyama, 1959 (CYPRAEIDAE)
- nucleata, Aclis nucleata W.H. Dall, 1889 - syn of: Eulima hyalina R.B. Watson, 1883 - (ACLIDIDAE)
- nucleata, Costaclis nucleata W.H. Dall, 1889 - syn of: Eulima hyalina R.B. Watson, 1883 - (EULIMIDAE)
- nucleata, Inodrillia nucleata (W.H. Dall, 1881) - (HORAICLAVIDAE)
- nucleata, Nucula nucleata É.A.A. Locard, 1886 - syn of: Nucula nucleus (C. Linnaeus, 1758) - (NUCULIDAE)
- nucleata, Styliolina nucleata Karpinsky, 1884 † - (STYLIOLINIDAE) (FOSSIL)
- nucleator, Bathyarca nucleator (W.H. Dall, 1908) - (ARCIDAE)
- nucleiformis, Mactra nucleiformis C. Mayer, † - (MACTRIDAE) (FOSSIL)
- nucleiformis, Diplodonta nucleiformis Wagner, 1840 - (UNGULINIDAE)
- nucleiformis, Mysia nucleiformis W. Wagner, 1840 - syn of: Diplodonta nucleiformis Wagner, 1840 - (VENERIDAE)
- nucleiformis duvergieri, Mactra nucleiformis duvergieri A.E.M. Cossmann & M.A. Peyrot, 1909 † - (MACTRIDAE) (FOSSIL)
- nucleocostata, Turritella nucleocostata W.L. May, 1915 - (TURRITELLIDAE)
- nucleocostatum, Dendropoma nucleocostatum (W.L. May, 1915) - (VERMETIDAE)
- Nucleocyclas, syn of: Genus Sphaerium J.A. Scopoli, 1777 (SPHAERIIDAE)
- nucleogranosum, Stephopoma nucleogranosum J.C. Verco, 1904 - (VERMETIDAE)
- nucleoides, Panopea nucleoides R.O. Wilckens, 1911 † - syn of: Arenomya nucleoides (R.O. Wilckens, 1911 †) - (HIATELLIDAE) (FOSSIL)
- nucleoides, Arenomya nucleoides (R.O. Wilckens, 1911 †) - (MYIDAE) (FOSSIL)
- nucleoides, Sassia nucleoides Garvie, 1996 † - (RANELLIDAE) (FOSSIL)
- nucleoides, Tellina nucleoides L.A. Reeve, 1854 - syn of: Pseudocadella nuculoides (L.A. Reeve, 1854) - (TELLINIDAE)
- nucleola, Achatinella nucleola A.A. Gould - syn of: Amastra nucleola (A.A. Gould, 1854) - (ACHATINELLIDAE)
- nucleola, Amastra nucleola (A.A. Gould, 1854) - (AMASTRIDAE)
- nucleola, Bulla nucleola L.A. Reeve, 1855 - syn of: Cylichna nucleola (L.A. Reeve, 1855) - (BULLIDAE)
- nucleola, Polydontes nucleola P.C.A.S.L. Rang, 1835 - syn of: Pleurodonte nucleola (P.C.A.S.L. Rang, 1835) - (CAMAENIDAE)
- nucleola, Cylichna nucleola (L.A. Reeve, 1855) - (CYLICHNIDAE)
- nucleola, Doris nucleola (W.H. Pease, 1860) - (DORIDIDAE)
- nucleola, Siraius nucleola W.H. Pease, 1860 - syn of: Doris nucleola (W.H. Pease, 1860) - (DORIDIDAE)
- nucleola, Apachella nucleola Wang, 1980 † - (GOSSELETINIDAE) (FOSSIL)
- nucleola, Helix nucleola P.C.A.S.L. Rang, 1835 - syn of: Pleurodonte nucleola (P.C.A.S.L. Rang, 1835) - (HELICIDAE)
- nucleola, Erycina nucleola C.A. Récluz, 1843 - syn of: Kurtiella bidentata (G. Montagu, 1803) - (LASAEIDAE)
- nucleola, Nebularia nucleola J.B.P.A. Lamarck, 1811 - syn of: Mitra inca D'Orbigny, 1841 - (MITRIDAE)
- nucleola, Kurtiella nucleola C.A. Récluz, 1843 - syn of: Kurtiella bidentata (G. Montagu, 1803) - (MONTACUTIDAE)
- nucleola, Partula nucleola A. Garrett, 1884 - syn of: Partula taeniata (O.A.L. Mörch, 1850) - (PARTULIDAE)
- nucleola, Pleurodonte nucleola (P.C.A.S.L. Rang, 1835) - (PLEURODONTIDAE)
- nucleola, Amphidesma nucleola J.B.P.A. Lamarck, 1818 - syn of: Lasaea adansoni W.H. Dall, 1899 - (SEMELIDAE)
- nucleola, Semele nucleola J.B.P.A. Lamarck, 1818 - syn of: Lasaea adansoni W.H. Dall, 1899 - (SEMELIDAE)
- Nucleolaria, Genus Nucleolaria K. Oyama, 1959 (CYPRAEIDAE)
- nucleolata, Abra nucleolata É.A.A. Locard, 1892 - syn of: Abra tenuis (G. Montagu, 1803) - (SEMELIDAE)
- nucleolata, Abra tenuis nucleolata J.B.P.A. Lamarck, 1818 - (SEMELIDAE)
- nucleolus, Buccinum nucleolus R.A. Philippi, 1845 - syn of: Nassarius nucleolus (R.A. Philippi, 1846) - (BUCCINIDAE)
- nucleolus, Melampus nucleolus E.C. Von Martens, 1865 - (ELLOBIIDAE)
- nucleolus, Nassarius nucleolus (R.A. Philippi, 1846) - (NASSARIIDAE)
- nucleolus, Nassa nucleolus L.A. Reeve, 1854 - syn of: Phrontis versicolor (C.B. Adams, 1852) - (NASSARIIDAE)
- nucleolus, Clithon nucleolus (P.M.A. Morelet, 1857) - (NERITIDAE)
- nucleolus, Rossiteria nucleolus (H.A. Pilsbry, 1903) - (TROCHIDAE)
- nucleoproducta, Mendax nucleoproducta R.K. Dell, 1956 - syn of: Cerithiella nucleoproducta (R.K. Dell, 1956) - (CERITHIOPSIDAE)
- nucleoproducta, Cerithiella nucleoproducta (R.K. Dell, 1956) - (NEWTONIELLIDAE)
- Nucleopsis, Genus Nucleopsis Conrad, 1865 (ACTEONIDAE) (FOSSIL)
- nucleopsis, Unio nucleopsis T.A. Conrad, 1849 - syn of: Pleurobema georgianum I. Lea, 1841 - (UNIONIDAE)
- nucleosa, Brocchinia nucleosa (J. Marwick, 1931 †) - (CANCELLARIIDAE) (FOSSIL)
- nucleospinosum, Euaptetoceras nucleospinosum Westermann, 1964 † - (HAMMATOCERATIDAE) (FOSSIL)
- nucleus, Ammonites nucleus F.A. Roemer, 1841 † - (AMMONITIDA (UNASSIGNED)) (FOSSIL)
- nucleus, Arca nucleus C. Linnaeus, 1758 - syn of: Nucula nucleus (C. Linnaeus, 1758) - (ARCIDAE)
- nucleus, Bulla nucleus L.W. Dillwyn, 1817 - syn of: Pseudosimnia carnea (J.L.M. Poiret, 1789) - (BULLIDAE)
- nucleus, Cassis nucleus H.C. Küster, 1857 - syn of: Semicassis saburon (J.G. Bruguière, 1792) - (CASSIDAE)
- nucleus, Columbella nucleus L.C. Kiener, 1841 - syn of: Columbella rustica (C. Linnaeus, 1758) - (COLUMBELLIDAE)
- nucleus, Isoconus nucleus (L.A. Reeve, 1848) - (CONIDAE)
- nucleus, Corbula nucleus J.B.P.A. Lamarck, 1818 - syn of: Corbula gibba (A.G. Olivi, 1792) - (CORBULIDAE)
- nucleus, Nucleolaria nucleus (C. Linnaeus, 1758) - (CYPRAEIDAE)
- nucleus, Erosaria nucleus C. Linnaeus, 1758 - syn of: Nucleolaria nucleus (C. Linnaeus, 1758) - (CYPRAEIDAE)
- nucleus, Staphylaea nucleus C. Linnaeus, 1758 - syn of: Nucleolaria nucleus (C. Linnaeus, 1758) - (CYPRAEIDAE)
- nucleus, Cassidula nucleus (J.F. Gmelin, 1791) - (ELLOBIIDAE)
- nucleus, Glatziella nucleus A. Schmidt, 1924 † - syn of: Kenseyoceras nucleus (A. Schmidt, 1924 †) - (GLATZIELLIDAE) (FOSSIL)
- nucleus, Panopea nucleus H.F.A. von Ihering, 1899 † - (HIATELLIDAE) (FOSSIL)
- nucleus, Coralliophila nucleus (W.J. Broderip, 1833) - (MURICIDAE)
- nucleus, Purpura nucleus J.G. Bruguière, 1789 - syn of: Supplanaxis nucleus (J.G. Bruguière, 1789) - (MURICIDAE)
- nucleus, Perna nucleus J.B.P.A. Lamarck, 1819 - syn of: Isognomon nucleus (J.B.P.A. Lamarck, 1819) - (MYTILIDAE)
- nucleus, Nucula nucleus (C. Linnaeus, 1758) - (NUCULIDAE)
- nucleus, Nucula nucleus C. Linnaeus, 1758 - syn of: Nucula nucleus (C. Linnaeus, 1758) - (NUCULIDAE)
- nucleus, Valanginites nucleus (F.A. Roemer, 1841 †) - (OLCOSTEPHANIDAE) (FOSSIL)
- nucleus, Ostrea nucleus I. von Born, 1778 - syn of: Argopecten gibbus (C. Linnaeus, 1758) - (OSTREIDAE)
- nucleus, Ovula nucleus J. Mawe, 1823 - syn of: Pseudosimnia carnea (J.L.M. Poiret, 1789) - (OVULIDAE)
- nucleus, Argopecten nucleus (I. von Born, 1778) - (PECTINIDAE)
- nucleus, Supplanaxis nucleus (J.G. Bruguière, 1789) - (PLANAXIDAE)
- nucleus, Planaxis nucleus J.G. Bruguière, 1789 - syn of: Supplanaxis nucleus (J.G. Bruguière, 1789) - (PLANAXIDAE)
- nucleus, Kenseyoceras nucleus (A. Schmidt, 1924 †) - (PRIONOCERATIDAE) (FOSSIL)
- nucleus, Isognomon nucleus (J.B.P.A. Lamarck, 1819) - (PTERIIDAE)
- nucleus, Sphaerium nucleus (S.E. Studer, 1820) - (SPHAERIIDAE)
- nucleus, Pisidium nucleus L. Benoit, 1893 - syn of: Pisidium casertanum (Poli, 1791) - (SPHAERIIDAE)
- nucleus, Rossiteria nucleus (R.A. Philippi, 1849) - (TROCHIDAE)
- nucleus, Trochus nucleus R.A. Philippi, 1849 - syn of: Rossiteria nucleus (R.A. Philippi, 1849) - (TROCHIDAE)
- nucleus, Scabies nucleus (I. Lea, 1856) - (UNIONIDAE)
- nucleus, Venus nucleus A. Statuti, 1880 - syn of: Chamelea gallina (Linneus, 1758) - (VENERIDAE)
- nucleus, Venerupis nucleus J.B.P.A. Lamarck, 1819 - syn of: Venerupis corrugata (J.F. Gmelin, 1791) - (VENERIDAE)
- nucleus, Voluta nucleus J.B.P.A. Lamarck, 1811 - syn of: Lyria pattersonia (G. Perry, 1811) - (VOLUTIDAE)
- nucleus, Lyria nucleus J.B.P.A. Lamarck, 1811 - syn of: Lyria pattersonia (G. Perry, 1811) - (VOLUTIDAE)
- nucleus crassiuscula, Cassidula nucleus crassiuscula A. Mousson, 1869 - (ELLOBIIDAE)
- nucleus gemmosa, Nucleolaria nucleus gemmosa (G. Perry, 1811) - (CYPRAEIDAE)
- nucleus hanleyi, Nucula nucleus hanleyi R. Winckworth, 1931 - syn of: Nucula hanleyi R. Winckworth, 1931 - (NUCULIDAE)
- nucleus madagascariensis, Nucleolaria nucleus madagascariensis (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- nucleus madagascariensis, Staphylaea nucleus madagascariensis J.F. Gmelin, 1791 - syn of: Nucleolaria nucleus madagascariensis (J.F. Gmelin, 1791) - (CYPRAEIDAE)
- nucleus pectinata, Isognomon nucleus pectinata L.A. Reeve, 1858 - (PTERIIDAE)
- nucleus sturanyi, Nucleolaria nucleus sturanyi (F.A. Schilder & M. Schilder, 1938) - (CYPRAEIDAE)
- nucleus vitensis, Cassidula nucleus vitensis (A. Mousson, 1869) - (ELLOBIIDAE)
- Nuclula, syn of: Genus Nucula J.B.P.A. Lamarck, 1799 (NUCULIDAE)
- nucula, Amastra nucula E.A. Smith, 1873 - (AMASTRIDAE)
- nucula, Naesiotus nucula (L. Pfeiffer, 1854) - (BULIMULIDAE)
- nucula, Diodora nucula W.H. Dall, 1892 † - (FISSURELLIDAE) (FOSSIL)
- nucula, Helix nucula A. Mousson, 1854 - (HELICIDAE)
- nucula, Angiomphalia nucula A.A. Schileyko & T.S. Rymzhanov, 2010 - (HYGROMIIDAE)
- nucula, Murex nucula L.A. Reeve, 1845 - syn of: Favartia cyclostoma (G.B. I Sowerby, 1841) - (MURICIDAE)
- nucula, Natica nucula L.A. Reeve, 1855 - syn of: Tectonatica suffusa (L.A. Reeve, 1855) - (NATICIDAE)
- Nucula, Genus Nucula J.B.P.A. Lamarck, 1799 (NUCULIDAE)
- nucula, Jullienia nucula P. Temcharoen, 1971 - (POMATIOPSIDAE)
- nuculana, Naesiotus nuculana L. Pfeiffer, 1854 - syn of: Naesiotus nucula (L. Pfeiffer, 1854) - (BULIMULIDAE)
- Nuculana, Genus Nuculana J.H.F. Link, 1807 (NUCULANIDAE)
- nuculana, Ennucula nuculana (W.H. Dall †) - (NUCULIDAE) (FOSSIL)
- Nuculanella, Genus Nuculanella Tasch, 1953 (NUCULIDAE) (FOSSIL)
- NUCULANIDAE H. Adams & A. Adams, 1858 (1854) - Family (BIVALVIA-PROTOBRANCHIA [Subclass]-NUCULANIDA [Order]-NUCULANOIDEA [Superfamily])
- nuculaniformis, Lyonsia nuculaniformis O.A. Scarlato, 1981 - (LYONSIIDAE)
- Nucularca, Genus Nucularca Pojeta, Jr. & Stott, 2007 (NUCULARCIDAE) (FOSSIL)
- NUCULARCIDAE Pojeta & Stott, 2007 - Family (BIVALVIA-PROTOBRANCHIA [Subclass]-AFGHANODESMATIDA [Order]-TIRONUCULOIDEA [Superfamily]) (FOSSIL)
- nuculata, Cnisma nuculata (J.B.P.A. Lamarck, 1805 †) - (LIMOPSIDAE) (FOSSIL)
- nuculata, Venus nuculata É.A.A. Locard, 1892 - syn of: Chamelea gallina (Linneus, 1758) - (VENERIDAE)
- nuculatus, Glycymeris nuculatus J.B.P.A. Lamarck, 1807 † - (GLYCYMERIDIDAE) (FOSSIL)
- Nuculavus, Genus Nuculavus Tschernyschev, 1943 (NUCULIDAE) (FOSSIL)
- nuculeus, Surobula nuculeus (R.O. Wilckens, 1910 †) - (CORBULIDAE) (FOSSIL)
- NUCULIDA (UNASSIGNED) - Family (BIVALVIA-PROTOBRANCHIA [Subclass]-NUCULIDA [Order])
- NUCULIDAE Gray, 1824 - Family (BIVALVIA-PROTOBRANCHIA [Subclass]-NUCULIDA [Order]-NUCULOIDEA [Superfamily])
- nuculiformis, Crassinella nuculiformis S.S. Berry, 1940 - (CRASSATELLIDAE)
- nuculiformis, Pseudocorbula nuculiformis (Zenker, 1857 †) - (MYOPHORICARDIIDAE) (FOSSIL)
- nuculiformis, Abra nuculiformis T.A. Conrad, 1867 - syn of: Abra aequalis T. Say, 1822 - (SEMELIDAE)
- nuculiformis, Tindaria nuculiformis K.H.J. Thiele & S.G.A. Jaeckel, 1931 - (TINDARIIDAE)
- nuculina, Pteromeris nuculina F. Dujardin, 1837 - syn of: Coripia corbis (R.A. Philippi, 1836) - (CARDITIDAE)
- nuculina, Cardita nuculina F. Dujardin, 1837 - syn of: Coripia corbis (R.A. Philippi, 1836) - (CARDITIDAE)
- Nuculina, syn of: Genus Nucinella S.V. Wood, 1851 (NUCINELLIDAE)
- nuculinus, Unio nuculinus R.A. Philippi, 1849 - syn of: Micronaias arata (I. Lea, 1845) - (UNIONIDAE)
- Nuculites, Genus Nuculites Conrad, 1841 (MALLETIIDAE) (FOSSIL)
- nuculitiformis, Anisotechnophorus nuculitiformis (Cleland, 1900 †) - (ISCHYRINIIDAE) (FOSSIL)
- nuculitiformis equilatera, Anisotechnophorus nuculitiformis equilatera (Cleland, 1900 †) - (ISCHYRINIIDAE) (FOSSIL)
- Nuculocardia, syn of: Genus Crenella T. Brown, 1827 (MYTILIDAE)
- Nuculoceras, Genus Nuculoceras Bisat , 1924 (CRAVENOCERATIDAE) (FOSSIL)
- Nuculodonta, Genus Nuculodonta Liljedahl, 1983 (PRAENUCULIDAE) (FOSSIL)
- Nuculoidea, Genus Nuculoidea H. S. Williams & Breger, 1916 (NUCULIDAE) (FOSSIL)
- nuculoidea lirulata, Semele nuculoidea lirulata W.H. Dall, 1900 - syn of: Semelina nuculoides (T.A. Conrad in G. Hodge, 1841) - (SEMELIDAE)
- nuculoides, Cardium nuculoides Stoppani, 1861 † - (CARDIIDAE) (FOSSIL)
- nuculoides, Coripia nuculoides (K.H. Barnard, 1964) - (CARDITIDAE)
- nuculoides, Cypraeorbis nuculoides T.H. Aldrich, 1903 † - (CYPRAEIDAE) (FOSSIL)
- nuculoides, Donax nuculoides L.A. Reeve, 1854 - syn of: Pseudocadella nuculoides (L.A. Reeve, 1854) - (DONACIDAE)
- nuculoides, Lionelita nuculoides (S.C.T. Hanley, 1857) - (GALEOMMATIDAE)
- nuculoides, Semelina nuculoides (T.A. Conrad in G. Hodge, 1841) - (SEMELIDAE)
- nuculoides, Pseudocadella nuculoides (L.A. Reeve, 1854) - (TELLINIDAE)
- nuculoides, Cadella nuculoides L.A. Reeve, 1854 - syn of: Pseudocadella nuculoides (L.A. Reeve, 1854) - (TELLINIDAE)
- nuculoides, Tivelina nuculoides (A.E.M. Cossmann, 1882 †) - (VENERIDAE) (FOSSIL)
- nuculoides, Dosinia nuculoides A. Römer, 1870 - syn of: Pelecyora jukesbrowniana (H.B. Preston, 1915) - (VENERIDAE)
- nuculoides, Tapes nuculoides G.S. Coen, 1914 - syn of: Polititapes aureus (J.F. Gmelin, 1791) - (VENERIDAE)
- Nuculoma, Genus Nuculoma T. Iredale, 1931 (NUCULIDAE)
- Nuculopsis, Genus Nuculopsis Girty, 1912 (NUCULIDAE) (FOSSIL)
- Nuculopsis, syn of: Genus Nuculoma T. Iredale, 1931 (NUCULIDAE)
- nuculum, Nuculoceras nuculum Bisat, 1924 † - (CRAVENOCERATIDAE) (FOSSIL)
- Nucundata, Genus Nucundata Waterhouse, 1964 (NUCULANIDAE) (FOSSIL)
- Nucunella, Genus Nucunella D'Orbigny, 1850 (LIMOPSIDAE)
- nuda, Ancilla nuda K. Martin, 1884 † - (ANCILLARIIDAE) (FOSSIL)
- nuda, Discotectonica nuda M. Harzhauser, 2014 † - (ARCHITECTONICIDAE) (FOSSIL)
- nuda, Arca nuda Münster, 1841 † - (ARCIDAE) (FOSSIL)
- nuda, Iphinopsis nuda (W.H. Dall, 1927) - (CANCELLARIIDAE)
- nuda, Trichotropis nuda W.H. Dall, 1927 - syn of: Iphinopsis nuda (W.H. Dall, 1927) - (CAPULIDAE)
- nuda, Strophiops nuda (C.J. Maynard, 1889) - (CERIONIDAE)
- nuda, Cantrainea nuda T.A. Okutani, 2001 - (COLLONIIDAE)
- nuda, Ctenodonta nuda T. Soot-Ryen & T. Soot-Ryen, 1960 † - (CTENODONTIDAE) (FOSSIL)
- nuda, Cookeconcha nuda (C.M.F. Ancey, 1904) - (ENDODONTIDAE)
- nuda, Asperiscala nuda G.B. II Sowerby, 1874 - syn of: Epitonium candeanum (A.V.M.D. D'Orbigny, 1842) - (EPITONIIDAE)
- nuda, Proacirsa nuda (Münster, 1844 †) - (GORDENELLIDAE) (FOSSIL)
- nuda, Pandospira nuda C.O. Waterhouse, 1963 † - (GOSSELETINIDAE) (FOSSIL)
- nuda, Neilsonia nuda Mazaev, 2015 † - (GOSSELETINIDAE) (FOSSIL)
- nuda, Pseudobaylea nuda (J.B.M. Dana, 1847 †) - (GOSSELETINIDAE) (FOSSIL)
- nuda, Alcadia nuda (R. Arango in L. Pfeiffer, 1866) - (HELICINIDAE)
- nuda, Threavia nuda Horný, 1992 † - (HOLOPEIDAE) (FOSSIL)
- nuda, Micromelania nuda E. Jekelius, 1932 † - (HYDROBIIDAE) (FOSSIL)
- nuda, Pseudamnicola margarita nuda E. Jekelius, 1932 † - (HYDROBIIDAE) (FOSSIL)
- nuda, Humiliworthenia nuda (E.F.R.K. Koken, 1900 †) - (LOPHOSPIRIDAE) (FOSSIL)
- nuda, Paupospira tropidophora nuda (J. Perner, 1911 †) - (LOPHOSPIRIDAE) (FOSSIL)
- nuda, Lithophaga nuda W.H. Dall, 1898 † - (MYTILIDAE) (FOSSIL)
- nuda, Magnatica nuda (J. Marwick, 1924 †) - (NATICIDAE) (FOSSIL)
- nuda, Nucula nuda Wissmann, 1841 † - syn of: Dacryomya tarua Skwarko, 1973 † - (NUCULIDAE) (FOSSIL)
- nuda, Fatina nuda Vialov † - (OSTREIDAE) (FOSSIL)
- nuda, Patella nuda Klipstein, 1843 † - syn of: Patella granulata Münster, 1841 † - (PATELLIDAE) (FOSSIL)
- nuda, Sansonia nuda T. Kase, 1998 - (PICKWORTHIIDAE)
- nuda, Pleurotomaria nuda Delpey, 1941 † - (PLEUROTOMARIIDAE) (FOSSIL)
- nuda, Xanthodaphne dalmasi nuda F. Nordsieck, 1973 - (RAPHITOMIDAE)
- nuda, Rostellaria nuda Buvignier, 1852 † - (ROSTELLARIIDAE) (FOSSIL)
- nuda, Hippochrenes nuda Binkhorst, 1861 † - syn of: Hippochrenes binkhorsti (A.E.M. Cossmann, 1907 †) - (ROSTELLARIIDAE) (FOSSIL)
- nuda, Solariella nuda W.H. Dall, 1896 - (SOLARIELLIDAE)
- nuda, Sonninia nuda Buckman † - (SONNINIIDAE) (FOSSIL)
- nuda, Gregoia nuda Fehse, 2017 - (TRIVIIDAE)
- nuda, Turritella nuda Klipstein, 1843 † - syn of: Atorcula canalifera (Münster, 1841 †) - (TURRITELLIDAE) (FOSSIL)
- nuda, Lapparia nuda H.B. Stenzel & Turner, 1940 † - (VOLUTIDAE) (FOSSIL)
- nuda, Azyga nuda A. Nützel, 1998 † - (ZYGOPLEURIDAE) (FOSSIL)
- nuda bagaensis, Alcadia nuda bagaensis C.G. Aguayo, 1953 - (HELICINIDAE)
- Nudangarita, Genus Nudangarita (ARCHAEOGASTROPODA (UNASSIGNED)) (FOSSIL)
- nudaries, Tmaegoceras nudaries Taylor, 1998 † - (ARIETITIDAE) (FOSSIL)
- nudator, Bathybela nudator (É.A.A. Locard, 1897) - (RAPHITOMIDAE)
- nudelmani, Pseudosimnia nudelmani F.Jr. Lorenz & D. Fehse, 2009 - (OVULIDAE)
- NUDIBRANCHIA (UNASSIGNED) - Family (GASTROPODA-HETEROBRANCHIA [Subclass]-OPISTHOBRANCHIA [Infraclass]-NUDIBRANCHIA [Order]-DEXIARCHIA [Suborder])
- Nudibranchus, syn of: Genus Eubranchus E. Forbes, 1838 (EUBRANCHIDAE)
- nudicardo, Pectunculus nudicardo J.B.P.A. Lamarck, 1819 - syn of: Glycymeris nummaria (C. Linnaeus, 1758) - (GLYCYMERIDIDAE)
- nudicarinata, Lavigeria nassa nudicarinata (S. Woodward, 1859) - (PALUDOMIDAE)
- nudicarinata, Megalovalvata piligera nudicarinata (W.A. Lindholm, 1924) - (VALVATIDAE)
- nudicosta, Bifericeras nudicosta F.A. von Quenstedt, 1845 † - (EODEROCERATIDAE) (FOSSIL)
- nudicostata, Setomedea nudicostata J. Stanisic, 1990 - (CHAROPIDAE)
- nudidorsa, Sinuitina nudidorsa Rollins, 1975 † - (TROPIDODISCIDAE) (FOSSIL)
- Nudifaba, Genus Nudifaba F.E. Eames, 1952 (MARGINELLIDAE)
- Nudiola, syn of: Genus Modiolus J.B.P.A. Lamarck, 1799 (MYTILIDAE)
- Nudiscintilla, Genus Nudiscintilla C.F. Lόtzen & C. Nielsen, 2005 (GALEOMMATIDAE)
- nudispira, Dicroloma nudispira A. Kaim, 2004 † - (APORRHAIDAE) (FOSSIL)
- nudiusculum, Calliostoma nudiusculum (E.C. Von Martens, 1881) - (CALLIOSTOMATIDAE)
- nudiusculus, Trochus nudiusculus E.C. Von Martens, 1881 - syn of: Calliostoma nudiusculum (E.C. Von Martens, 1881) - (TROCHIDAE)
- Nudivagus, Genus Nudivagus Wade, 1917 (CERITHIIDAE) (FOSSIL)
- nudivaricosa, Inquisitor nudivaricosa J.T. Kuroda, T. Habe & K. Oyama, 1971 - syn of: Inquisitor nudivaricosus J.T. Kuroda, T. Habe & K. Oyama, 1971 - (PSEUDOMELATOMIDAE)
- nudivaricosus, Inquisitor nudivaricosus J.T. Kuroda, T. Habe & K. Oyama, 1971 - (PSEUDOMELATOMIDAE)
- nudum, Buccinum nudum Wood, 1879 † - (BUCCINIDAE) (FOSSIL)
- nudum, Buccinum nudum A.M. Norman, 1902 - syn of: Buccinum cyaneum J.G. Bruguière, 1792 - (BUCCINIDAE)
- nudum, Calliostoma nudum (R.A. Philippi, 1845) - (CALLIOSTOMATIDAE)
- nudum, Temperoceras nudum (Barrande, 1870 †) - (GEISONOCERATIDAE) (FOSSIL)
- nudum, Anadesmoceras nudum R. Casey 1966 † - (HOPLITIDAE) (FOSSIL)
- nudum, Plagiostoma nudum C.F. Parona, 1889 † - (LIMIDAE) (FOSSIL)
- nudum, Gyroceras nudum Barrande, 1865 † - (ONCOCERIDA (UNASSIGNED)) (FOSSIL)
- nudum, Permocerithium nudum A. Nützel & Nakazawa, 2012 † - (PROPUPASPIRIDAE) (FOSSIL)
- nudum flavidocarnea, Calliostoma nudum flavidocarnea H. Strebel, 1905 - (CALLIOSTOMATIDAE)
- nudum roseotincta, Calliostoma nudum roseotincta H. Strebel, 1905 - (CALLIOSTOMATIDAE)
- nudus, Naesiotus nudus P.H. Reibisch, 1892 - (BULIMULIDAE)
- nudus, Platyrhaphe nudus (H.A. Pilsbry & Y. Hirase, 1904) - (CYCLOPHORIDAE)
- nudus, Platygoniatites nudus Ruzhentsev & Bogoslovskaya, 1971 † - (DELEPINOCERATIDAE) (FOSSIL)
- nudus, Taimyrosphinctes nudus Mesezhnikov, 1984 † - (DORSOPLANITIDAE) (FOSSIL)
- nudus, Phanerotinus nudus Sowerby, 1844 † - (EUOMPHALIDAE) (FOSSIL)
- nudus, Lecanites nudus Smith, 1914 † - syn of: Aplococeras vogdesi A. Hyatt & Smith, 1905 † - (LECANITIDAE) (FOSSIL)
- nudus, Arcomytilus nudus Repin, 2013 † - (MYTILIDAE) (FOSSIL)
- nudus, Dinarites nudus Mojsisovics, 1882 † - syn of: Dinarites dalmatinus (J. Von Hauer, 1865 †) - (SIBIRITIDAE) (FOSSIL)
- nudus, Spondylus nudus L.A. Reeve, 1842 - syn of: Spondylus anacanthus nudus (L.A. Reeve, 1842) - (SPONDYLIDAE)
- nudus, Spondylus anacanthus nudus (L.A. Reeve, 1842) - (SPONDYLIDAE)
- nudus, Thetidites nudus Tozer, 1994 † - (THETIDITIDAE) (FOSSIL)
- nudus, Armatites nudus Becker, 1993 † - (TORNOCERATIDAE) (FOSSIL)
- nudus, Solarioconulus nudus (Münster, 1841 †) - (TROCHIDAE) (FOSSIL)
- nudus, Trochus nudus Münster, 1841 † - syn of: Solarioconulus nudus (Münster, 1841 †) - (TROCHIDAE) (FOSSIL)
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